From 9fb05857519a085ef3c903827d62beb9c2c25af9 Mon Sep 17 00:00:00 2001
From: "Peter J. A. Cock" <p.j.a.cock@googlemail.com>
Date: Sun, 29 Jun 2025 10:51:37 +0900
Subject: [PATCH] Attempt to compile against Vial too

---
 .github/workflows/build_vial_binaries.yaml | 21 +++++++++++++++++++++
 README.md                                  |  7 ++++++-
 vial.json                                  |  6 ++++++
 3 files changed, 33 insertions(+), 1 deletion(-)
 create mode 100644 .github/workflows/build_vial_binaries.yaml
 create mode 100644 vial.json

diff --git a/.github/workflows/build_vial_binaries.yaml b/.github/workflows/build_vial_binaries.yaml
new file mode 100644
index 00000000..d3fd7dd2
--- /dev/null
+++ b/.github/workflows/build_vial_binaries.yaml
@@ -0,0 +1,21 @@
+name: Build Vial firmware
+
+on: [push, workflow_dispatch]
+
+permissions:
+  contents: write
+
+jobs:
+  build:
+    name: 'Vial Userspace Build'
+    uses: qmk/.github/.github/workflows/qmk_userspace_build.yml@main
+    with:
+      qmk_repo: vial-kb/vial-qmk
+      qmk_ref: vial
+      preparation_command: 'cp vial.json qmk.json && for KB in "$GITHUB_WORKSPACE/keyboards/*/"; do ln -s $KB qmk_firmware/keyboards/ ; done'
+
+  publish:
+    name: 'Vial Userspace Publish'
+    uses: qmk/.github/.github/workflows/qmk_userspace_publish.yml@main
+    if: always() && !cancelled()
+    needs: build
diff --git a/README.md b/README.md
index 0f4d6d2e..f3ff8277 100644
--- a/README.md
+++ b/README.md
@@ -8,7 +8,7 @@ so that I can experiment with layouts without the overhead of the full
 [QMK firmware repository](https://github.com/qmk/qmk_firmware/).
 
 I am also using this to host QMK firmware for any of my own keyboard PCBs (with a
-[tweak](/.github/workflows/build_binaries.yaml) to the GitHub Actions
+[tweak](.github/workflows/build_binaries.yaml) to the GitHub Actions
 `preparation_command` to compile these online):
 
 * [Tutte-Coxeter 36k](keyboards/tutte_coxeter_36k/readme.md) - my no-diode single
@@ -16,6 +16,11 @@ I am also using this to host QMK firmware for any of my own keyboard PCBs (with
   avoid ghosting. This has a sparse 13x13 scanning matrix (using 26 GPIO pins)
   for 36 keys with 6-key rollover (the USB HID limit).
 
+In a further complication, the GitHub Actions setup is duplicated to
+[compile my Vial layouts](.github/workflows/build_vial_binaries.yaml) against
+the Vial fork of the QMK firmware repository. This uses [vial.json](vial.json)
+rather than [qmk.json](qmk.json) to list the layouts to build.
+
 # QMK Userspace
 
 This is a template repository which allows for an external set of QMK keymaps to be defined and compiled. This is useful for users who want to maintain their own keymaps without having to fork the main QMK repository.
diff --git a/vial.json b/vial.json
new file mode 100644
index 00000000..7bf58507
--- /dev/null
+++ b/vial.json
@@ -0,0 +1,6 @@
+{
+    "userspace_version": "1.1",
+    "build_targets": [
+        ["tutte_coxeter_36k", "vial"]
+    ]
+}